#include<stdio.h>
#include<conio.h>
char *str[]={"","Do day binh A","Do day binh B","Do bo binh A","Do bo binh B", "Do tu binh A sang B","Do tu B qua A"};
int a,b,A,B,C;
int getRelation(int a1,int b1,int a2,int b2){
    if(a1==a2){
        if(b2==B)return 2;
        if(b2==0)return 4;
        return 0;
    }
    if(b1==b2){
        if(a2==A)return 1;
        if(a2==0)return 3;
        return 0;
    }
    if(a1+b1!=a2+b2)return 0;
    if(a2==A || b2==0 )return 6;
    if(b2==B || a2==0 )return 5;
    return 0;
}

int main(){
    printf("Binh lon  : ");scanf("%d",&B);
    printf("Binh nho  : ");scanf("%d",&A);
    printf("Can dong  : ");scanf("%d",&C)
    }
